14700880 has 20 divisors (see below), whose sum is σ = 34179732. Its totient is φ = 5880320.

The previous prime is 14700871. The next prime is 14700893. The reversal of 14700880 is 8800741.

It can be written as a sum of positive squares in 2 ways, for example, as 10086976 + 4613904 = 3176^2 + 2148^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×14700880² = 432231745548800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91801 + ... + 91960.

Almost surely, 2^14700880 is an apocalyptic number.

14700880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14700880 is an abundant number, since it is smaller than the sum of its proper divisors (19478852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14700880 is a wasteful number, since it uses less digits than its factorization.

14700880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183774 (or 183768 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 14700880 is about 3834.1726617355. The cubic root of 14700880 is about 244.9708697838.

The spelling of 14700880 in words is "fourteen million, seven hundred thousand, eight hundred eighty".